1-20 of 2800 Search Results for

Cracks

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090359
EISBN: 978-1-62708-266-2
... Abstract This chapter describes how ultrasonic testing came to be a viable method for evaluating intergranular stress-corrosion cracking (SCC) in large-diameter stainless steel pipe welds in boiling water reactor service. Intergranular SCC can be difficult to detect using nondestructive...
Image
Published: 01 January 2017
Fig. 18.10 Optical view of intergranular stress-corrosion cracks. The cracks exhibited extensive branching and crack wall corrosion. (2% Nital) More
Image
Published: 01 October 2011
Fig. 16.21 Axial cracks in a failed boiler tube from a nuclear power plant. The cracks were detected by nondestructive eddy current inspection. (a) and (b) show the same fracture surface as (a) a SEM backscatter electron image and (b) an optical microscope image. Courtesy of Marcus Brown, NDE More
Image
Published: 01 September 2008
Fig. 25 Examples of heat checking cracks on aluminum die-casting dies. Cracks are white because they are filled with aluminum. Courtesy of Villares Metals More
Image
Published: 01 July 2009
Fig. 1.12 Two types of creep cracks found in grain boundaries: (a) w-type cracks and (b) r-type cracks. Source: Ref 1.24 More
Image
Published: 01 November 2013
Fig. 14 Thermal cracks in a cemented carbide insert. The thermal cracks are perpendicular to the cutting edge, and the mechanical cracks are parallel to the cutting edge. Original magnification: 15×. Source: Ref 7 More
Image
Published: 01 December 1999
Fig. 8.3 Examples of grinding cracks. (a) Cracks on the flank of a worm thread. (b) Micrograph of grinding cracks in case-hardened 8620 steel showing several small cracks (arrows at right) that extended through the hardened case to the core, and the burned layer on surface (dark band indicated More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870201
EISBN: 978-1-62708-344-7
... crack arrest Table 9.4 Tensile overload ratios causing crack arrest Metal ( K OL / K CA ) for arrest Ti-6Al-4V titanium 2.7 1020 cold rolled steel 2.5 Austenitic manganese steel 2.3 2024-T3 aluminum 2.0–2.5 7075-T6 aluminum 2.3–2.5 4340 steel 2.4 (estimated...
Image
Published: 01 November 2019
Fig 28 Solder bump cracks from metal fatigue induced by cycling of high lateral stress forces. More
Image
Published: 01 November 2019
Figure 29 High magnification SEM image of the interposer corner. Cracks in the underfill are observed More
Image
Published: 01 August 1999
Fig. 9.28 (Part 3) (i) Impingement of two martensite plates, showing how cracks develop in each plate at the point of impingement and indicating how these cracks would appear on a random section plane. After Ref 27 . More
Image
Published: 01 January 2015
Fig. 19.1 Types of cracks that may develop in the continuous casting of steel. Internal cracks: 1-midway, 2-triple point, 3-centerline, 4-diagonal, 5-straightening/bending, 6-pinch roll. Surface cracks: 7-longitudinal mid-face, 8-longitudinal corner, 9-transverse mid-face, 10-transverse corner More
Image
Published: 01 March 2002
Fig. 3.58 Hydrogen flakes (cracks—see arrows) found in an AISI/SAE 1080 steel bar in the (a) unetched and (b) etched condition. 4% picral etch. 1000× More
Image
Published: 01 March 2002
Fig. 4.19 The stress-corrosion cracks in Fig. 4.18 are shown following delta ferrite stringer in the austenite matrix. Electrolytically etched in 10% oxalic acid solution at 5 V. 200× More
Image
Published: 01 November 2007
Fig. 10.5 Impingement of martensite plates leading to quench cracks (QC) More
Image
Published: 30 November 2013
Fig. 11 Fatigue-tested titanium component with cracks initiating in each of three knife seals. The oxide colors reflect the oxide thickness, which would be thicker close to the origin areas. More
Image
Published: 30 November 2013
Fig. 20 Sketch of a Belleville spring washer showing how fatigue cracks can form in a nominally compressive stress area. The spring, actually a cone-shaped spring steel washer, is shown in the (a) free condition and in the (b) flattened condition. When flat, the corner of the hole M